17939404781

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1\times {\mathrm{24359}}^1$

素因数の和:24928

約数の個数: 16

約数和(自身を含む): 19152806400

約数和(自身を除く): 1213401619

約数列:

[1, 19, 83, 467, 1577, 8873, 24359, 38761, 462821, 736459, 2021797, 11375653, 38414143, 216137407, 944179199, 17939404781]

約数ペア:

[(1, 17939404781), (19, 944179199), (83, 216137407), (467, 38414143), (1577, 11375653), (8873, 2021797), (24359, 736459), (38761, 462821)]